Product Description
Mahsulot tafsilotlari
|
Element |
Tavsif |
|---|---|
|
Ishlab chiqaruvchi |
MEAN WELL |
|
Model/Qism raqami |
DRDN20-24 |
|
Tavsif |
DC Kuchlanish Tizimlari uchun Redundans Moduli |
Texnik xususiyatlar
|
Kategoriya |
Tafsilotlar |
|---|---|
|
Kirish kuchlanishi oralig'i |
19–29Vdc |
|
Kiritishlar soni |
2 Kanal |
|
Reytinglangan tok |
0–10A × 2 kirish (uzluksiz), 0–20A × 1 kirish (uzluksiz) |
|
Cho'qqi tok |
30A (maks, 5 soniya) |
|
Kuchlanish tushishi (Vin–Vout) |
Maks. 0.25V |
|
Samaradorlik (Odatda) |
98% |
|
Kirish teskari oqimi |
Maks. 1mA |
|
Kirish teskari kuchlanishi |
Maks. 40Vdc |
|
Rele reytingi |
30Vdc / 1A (rezistiv yuk) |
|
Sig‘im (Odatda) |
320µF |
|
Kutish quvvat yo‘qotishlari |
1.5W |
|
Sovutish usuli |
Erkin havo konveksiyasi |
Himoya
|
Element |
Tafsilotlar |
|---|---|
|
Ortib ketish |
<30A, 5 soniya, shikastlanishsiz |
|
Qisqa tutashuv |
Himoyalangan |
|
Kirish teskari oqimi |
Maks. 1mA |
|
Bardoshlik kuchlanishi |
IP/OP-Korpus, IP/OP-Rele, Rele-Korpus: 0.5kVac |
|
Izolyatsiya qarshiligi |
>100MΩ / 500Vdc 25°C, 70% RH da |
Atrof-muhit
|
Element |
Tafsilotlar |
|---|---|
|
Ishlash harorati |
–40°C ~ +80°C (derating egri chizig‘iga qarang) |
|
Saqlash harorati |
–40°C ~ +85°C |
|
Namlik |
5–95% RH (kondensatsiyasiz) |
|
Harorat koeffitsienti |
±0.03%/°C (0–60°C) |
|
Vibratsiya |
10–500Hz, 5G, 10 daqiqa/sikl, X, Y, Z o‘qlar bo‘ylab har biri 60 daqiqa (IEC61373 ga muvofiq) |
|
Ishlash Balandligi |
5000 metr (OVC II) |
|
MTBF |
611.82K soat (Telcordia SR-332) / 353.67K soat (MIL-HDBK-217F, 25°C) |
EMK va Xavfsizlik
|
Element |
Standart |
|---|---|
|
Xavfsizlik |
IEC62368-1, UL62368-1, EAC TP TC 004 |
|
EMK Emissiyasi |
EN55032 (CISPR32) B sinfi |
|
EMK Immuniteti |
EN55035, EN61000-6-2, EN55024 |
|
ESD |
EN61000-4-2 (4-daraja: 15kV havo, 3-daraja: 8kV kontakt) |
|
Radiatsiyalangan sezgirlik |
EN61000-4-3 (3-daraja: 10V/m) |
|
EFT / Burst |
EN61000-4-4 (3-daraja: 2kV) |
|
O'tkir kuchlanish |
EN61000-4-5 (3-daraja: 1kV chiziq-chiziq, 3-daraja: 2kV chiziq-chiziq-shassi) |
|
Ўтказилган иммунитет |
EN61000-4-6 (3-daraja: 10V) |
|
Magnit maydoniga chidamlilik |
EN61000-4-8 (4-daraja: 30A/m) |
Xususiyatlar
|
Xususiyat |
Tafsilotlar |
|---|---|
|
Funktsiya |
1+1 yoki N+1 konfiguratsiyalar uchun zaxira |
|
LED holati ko'rsatkichi |
Yashil LED: OK |
|
Signalizatsiya funksiyasi |
Ikkala kirish kuchlanishi signalizatsiyasi: >8.5V yoki <14.7V (12V tizim) >18V yoki <31V (24V tizim) >34.2V yoki <63V (48V tizim) |